Question 171 · LDEK · Fixed appliances
Second order bends:
- A. correspond to buccolingual movements of particular teeth.
- B. are briefly called in-set or off-set.
- C. are bends in the vertical plane.
- D. are bends enabling the control of the buccolingual tooth axis.
- E. A and B are true.
Hint
First-order bends lie in the horizontal plane and third-order bends are twists; place second-order bends in the remaining plane.
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